Ruddersafe provides significantly improved manoeuvrability at low sailing speeds


The perfect solution for boat steering problems!

Virtually all boats with outboard motors or sterndrives suffer from poor manoeuvrability at low sailing speeds. Fortunately, a definitive and effective original solution has been found: Ruddersafe. It is not without reason also known as 'Columbus's Egg of Rudders' or 'The Dual Rudder' for your boat.



Optimal Manoeuvrability

Thanks to the rudder blades behind the propeller of Ruddersafe, your boat's steering capacity is considerably increased. This provides optimal manoeuvrability, even with the engine in neutral or turned off and when navigating both forwards and in reverse. Discover how Ruddersafe can enhance your boating experience.


Fig. 1 - The optimal manoeuvrability of the Ruddersafe auxiliary rudder.


Reduced Fuel Consumption

Ruddersafe not only ensures better steerability in marinas, locks, and narrow waterways, but also during maneuvering in and out of moorings. In addition, the significantly improved course stability provided by Ruddersafe leads to reduced fuel consumption.

Greatly Improved Course Stability

By using Ruddersafe, constant course corrections at low speeds are virtually eliminated, providing a relaxed and enjoyable boating experience and course stability.


Fig. 2 - Ruddersafe provides greatly improved course stability for boats.

High and Low Speeds

With Ruddersafe, both rudder blades are lifted out of the water at higher speeds due to water pressure on the trim tabs, preventing oversteering and loss of speed. In addition, the adjustable spring mechanism automatically returns the dual rudder to its original down position as soon as speed and water pressure decrease. This ensures a comfortable and safe boating experience.


Fig. 3 - Position of the Ruddersafe rudder blades at high speeds.


Fig. 4 - Position of the Ruddersafe rudder blades at low speeds.

Protective Function

The Ruddersafe auxiliary rudder also serves a protective function when reversing, protecting the propeller from damage and minimising the risk of contact with the propeller blades for swimmers or divers. This is yet another advantage of Ruddersafe.

Easy Installation

Ruddersafe can be easily attached to the motor's cavitation plate without drilling or special tools. Furthermore, Ruddersafe is supplied as a practical DIY kit complete with installation instructions.


Fig. 5 - Contents of the complete Ruddersafe kit (excluding Volvo Penta 280/290 model)

Minimal Maintenance

Constructed from corrosion-resistant and stainless materials, maintenance of the Ruddersafe is kept to a minimum. By lubricating the pivot mechanism during routine engine maintenance, years of carefree boating pleasure are guaranteed.

Application of Ruddersafe Standard Types on Boats

For Single-Engine Boats

Ruddersafe - Type 2 (Ref. 16200): 
suitable for boats up to approx. 6.50 metres (21 ft)
Ruddersafe - Type 3 (Ref. 16300): 
suitable for boats up to approx. 8.50 metres (28 ft)
Ruddersafe - Type 4 (Ref. 16400):
suitable for boats of 8.50 metres (28 ft) and longer

For Dual-Engine Boats

Ruddersafe - Type 2 (Ref. 16200): 
suitable for boats up to approx. 8.50 metres (28 ft)
Ruddersafe - Type 3 (Ref. 16300): 
suitable for boats up to approx. 12.00 metres (39 ft)
Ruddersafe - Type 4 (Ref. 16400):
suitable for boats of 12.00 metres (39 ft) and longer

Application of Ruddersafe Volvo Penta Types on Boats

For Volvo Penta 280/290 engines **

Ruddersafe - Volvo Penta 280/290 Type 2 (Ref. 16520): 
suitable for boats up to approx. 6.50 metres (21 ft)
Ruddersafe - Volvo Penta 280/290 Type 3 (Ref. 16530): 
suitable for boats up to approx. 8.50 metres (28 ft)
Ruddersafe - Volvo Penta 280/290 Type 4 (Ref. 16540):
suitable for boats of 8.50 metres (28 ft) and longer

** The Volvo Penta 280/290 Ruddersafe models above are supplied with a special bracket for mounting over the exhaust (see image below). In contrast, the standard brackets are not included with this model, as they are not needed for installation on Volvo Penta drives.



Fig. 6 - The Ruddersafe bracket over the exhaust on Volvo Penta 280/290

Need more information about Ruddersafe?

Watch the YouTube video of Ruddersafe featured on the Dutch television programme Watersportland at https://www.youtube.com/watch?v=y3goIDX-srk.

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